The force-free magnetic field is often used to describe the features in the region of local strong magnetic fields, and the dynamical processes produced by the evolutions of strong magnetic field have extensive applic...The force-free magnetic field is often used to describe the features in the region of local strong magnetic fields, and the dynamical processes produced by the evolutions of strong magnetic field have extensive applications in the astrophysics. For example, the twisting, shearing and pressing of the magnetic field are closely associated with the solaractivities. The equations of force-free field are:展开更多
文摘The force-free magnetic field is often used to describe the features in the region of local strong magnetic fields, and the dynamical processes produced by the evolutions of strong magnetic field have extensive applications in the astrophysics. For example, the twisting, shearing and pressing of the magnetic field are closely associated with the solaractivities. The equations of force-free field are:
